Ensemble of Bayesian Predictors and Decision Trees for Proactive Failure Management in Cloud Computing Systems

In modern cloud computing systems, hundreds and even thousands of cloud servers are interconnected by multi-layer networks. In such large-scale and complex systems, failures are common. Proactive failure management is a crucial technology to characterize system behaviors and forecast failure dynamics in the cloud. To make failure predictions, the authors need to monitor the system execution and collect health-related runtime performance data. However, in newly deployed or managed cloud systems, these data are usually unlabeled. Supervised learning based approaches are not suitable in this case.

Provided by: Academy Publisher Topic: Cloud Date Added: Jan 2012 Format: PDF

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